Messages in this thread | | | Subject | Re: 2.4.21: kernel BUG at ide-iops.c:1262! | From | David Dillow <> | Date | 25 Jun 2003 23:17:33 -0400 |
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On Wed, 2003-06-25 at 12:08, Alan Cox wrote: > On Mer, 2003-06-25 at 04:54, David Dillow wrote: > > > I thought I had, but upon checking, it was still kicking. Killing it > > allows the burn to complete uninterrupted. > > > > I'll test patches to kill the kernel BUG, but I'm happy to be able to > > burn without a reboot again. > > I've put a test fix into -ac3
Well, it no longer BUGS. Progress. :)
Unfortunately, it still oopses, then panics. Everything but the kernel is the same as before. Forgot to get ksym/module info for ksymoops before testing, can get that info if need be.
ksymoops 2.4.5 on i686 2.4.21. Options used -V (default) -K (specified) -L (specified) -o /lib/modules/2.4.21-ac3/ (specified) -m /boot/System.map-2.4.21-ac3 (specified)
No modules in ksyms, skipping objects cpu: 0, clocks: 1339302, slice: 446434 cpu: 1, clocks: 1339302, slice: 446434 Unable to handle kernel NULL pointer dereference at virtual address 00000000 00000000 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<00000000>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010096 eax: c029c480 ebx: c034b7fc ecx: 00000033 edx: 00000002 esi: c15de400 edi: 00000000 ebp: c15e3440 esp: c02cded4 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, stackpage=c02cd000) Stack: c01de899 c034b7fc c026be65 00000000 c01d891d c15de400 00000002 00000000 c15de400 00000292 00000000 00000001 c01d7d15 c15de400 00000002 000003ac 00000000 c15de46c c01d7c90 c0126f1e c15de400 c15de46c c15de46c 00000001 Call Trace: [<c01de899>] [<c01d891d>] [<c01d7d15>] [<c01d7c90>] [<c0126f1e>] [<c0122e24>] [<c0122cc2>] [<c0122a89>] [<c0109289>] [<c01053e0>] [<c0105000>] [<c010bde8>] [<c01053e0>] [<c0105000>] [<c010540c>] [<c0105474>] Code: Bad EIP value.
>>EIP; 00000000 Before first symbol
>>eax; c029c480 <idescsi_driver+0/6c> >>ebx; c034b7fc <ide_hwifs+67c/2cd8> >>esi; c15de400 <END_OF_CODE+127f9c8/????> >>ebp; c15e3440 <END_OF_CODE+1284a08/????> >>esp; c02cded4 <init_task_union+1ed4/2000>
Trace; c01de899 <idescsi_reset+29/80> Trace; c01d891d <scsi_reset+11d/370> Trace; c01d7d15 <scsi_old_times_out+85/160> Trace; c01d7c90 <scsi_old_times_out+0/160> Trace; c0126f1e <run_timer_list+12e/1b7> Trace; c0122e24 <bh_action+54/80> Trace; c0122cc2 <tasklet_hi_action+62/a0> Trace; c0122a89 <do_softirq+d9/e0> Trace; c0109289 <do_IRQ+e9/f0> Trace; c01053e0 <default_idle+0/50> Trace; c0105000 <_stext+0/0> Trace; c010bde8 <call_do_IRQ+5/d> Trace; c01053e0 <default_idle+0/50> Trace; c0105000 <_stext+0/0> Trace; c010540c <default_idle+2c/50> Trace; c0105474 <cpu_idle+24/30>
<0>Kernel panic: Aiee, killing interrupt handler!
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